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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package org.graalvm.compiler.core.common;

import org.graalvm.compiler.options.EnumOptionKey;
import org.graalvm.compiler.options.Option;
import org.graalvm.compiler.options.OptionKey;
import org.graalvm.compiler.options.OptionStability;
import org.graalvm.compiler.options.OptionType;

public enum SpeculativeExecutionAttacksMitigations {
    None,
    AllTargets,
    GuardTargets,
    NonDeoptGuardTargets;

    public static class Options {
        // @formatter:off
        @Option(help = "file:doc-files/MitigateSpeculativeExecutionAttacksHelp.txt")
        public static final EnumOptionKey<SpeculativeExecutionAttacksMitigations> MitigateSpeculativeExecutionAttacks = new EnumOptionKey<>(None);
        @Option(help = "Use index masking after bounds check to mitigate speculative execution attacks.", type = OptionType.User, stability = OptionStability.STABLE)
        public static final OptionKey<Boolean> UseIndexMasking = new OptionKey<>(false);
        // @formatter:on
    }
}
